Lead your enemy when targeting with Noxious Blast to ensure the hit.
Use Twin Fang on poisoned stationary targets like monsters and units stunned by her Petrifying Gaze for maximum damage.
Cataclysm's terrain is a frightening force to fight against, but movement abilities can go through it.
Keep out of the path between Jarvan IV and his Demacian Standard to avoid being knocked up in the air.
The stat comparisons shown here feature some strategic Cassiopeia vs. Jarvan IV counter statistics that may help us distinguish the distinctions between this pair of champs. Cassiopeia’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Jarvan IV’s KDA ratio of NaN, demonstrating that Cassiopeia may be more central to her team's team fighting effectiveness than Jarvan IV..
Cassiopeia often has a similar longest killing spree as her foe does. On average, she takes less damage than Jarvan IV. This typically indicates differing health capacities; however, it can also illustrate that the one champion has less agility and thus is unable to kite away from further damage when engaged or poked.
Both League of Legends champions are great. Both champs have their strengths, weaknesses, and counters. In the game's current meta, Cassiopeia usually loses when taking on Jarvan IV, with a 48.9% win rate. As a result, Cassiopeia makes a poor counter for Jarvan IV.
While Cassiopeia does have a lower winrate than Jarvan IV, when on opposite teams, Cassiopeia also has a much greater level of difficulty that makes her a more challenging character to learn and master. You still need to be cautious when picking Cassiopeia into Jarvan IVas her relative depth means that you may not be able to reach her full potential without a significant amount of practice beforehand.
Furthermore, Cassiopeia also has a good amount of utility and CC, a similar amount to Jarvan IV. This often makes her just as valuable during team fights, especially when fighting champions with a ton of burst damage.
While there is not one best champion in League of Legends, in Cassiopeia vs Jarvan IV matchups, Jarvan IV is the better champ with a lower win rate, more champion depth, and a similar amount of utility to help out your team members during teamfights.
Cassiopeia is a somewhat poor counter for Jarvan IV. Make sure you focus your tactics on keeping up your gold and cs and taking out objectives. If you can do that, you should be able to stand on your own as Cassiopeia against Jarvan IV.
If you would like to truly master Cassiopeia to counter Jarvan IV during both the laning and mid / late game phases of League of Legends, you should keep reading to gather a few extra tricks and insights into this matchup. If you pay attention to the build and suggestions presented above, you will grow your win rate significantly and be that much closer to League of Legends pro players.
Cassiopeia most often racks up much more CS relative to Jarvan IV. Champs who on average don't get many minion kills often don't need much CS to be valuable teammates, such as sup champs. They are capable of scaling well off of their skills, stats, and first items alone. Yet, champions with a lot of CS, such as hyper-carries, often require many items to be effective. In either situation, try to do better than the values reported here to do well.
The top items to prioritize in your Cassiopeia versus Jarvan IV build include Liandry's Anguish, Seraph's Embrace, and Zhonya's Hourglass. When Cassiopeia used at least these three pieces in her build, she performed a lot better vs Jarvan IV than with most other typical builds. In fact, Cassiopeia had an average win rate of 48.9% when playing against Jarvan IV with this counter build.
To have the greatest probability of coming out on top against Jarvan IV as Cassiopeia, you should use the Conqueror, Presence of Mind, Legend: Tenacity, Last Stand, Conditioning, and Overgrowth runes from the Precision and Resolve rune sets. Of all the rune combinations players used for Cassiopeia vs Jarvan IV counters, this order of runes yielded the best win rate. In fact, these runes gave a 48.9% win rate overall.
If you need to get Cassiopeia vs Jarvan IV tips and counter stats for a an individual division, feel free to select one from the selection menu provided above. If viewing for the first time, the statistics and guides shown are computed using every game finished with these champions.